diff --git a/Sources/SimpleKeyboard/Helper/ThemingModifier.swift b/Sources/SimpleKeyboard/Helper/ThemingModifier.swift
index fe1b681..58fd8cb 100644
--- a/Sources/SimpleKeyboard/Helper/ThemingModifier.swift
+++ b/Sources/SimpleKeyboard/Helper/ThemingModifier.swift
@@ -7,22 +7,21 @@
 
 import SwiftUI
 
-struct OuterKeyboardThemingModifier<Background: View>: ViewModifier {
+struct OuterKeyboardThemingModifier: ViewModifier {
     var theme: KeyboardTheme
-    var backroundColor: Background
 
     func body(content: Content) -> some View {
-        if theme == .system {
-            content
-                .padding(10)
-                .background(backroundColor)
-        } else if theme == .floating {
+        if theme == .floating {
             content
                 .cornerRadius(25, corners: [.bottomLeft, .bottomRight])
                 .padding(10)
-                .background(backroundColor)
+                .background(theme.keyboardBackground)
                 .cornerRadius(25)
                 .padding(10)
+        } else {
+            content
+                .padding(10)
+                .background(theme.keyboardBackground)
         }
     }
 }
diff --git a/Sources/SimpleKeyboard/Helper/View+Background.swift b/Sources/SimpleKeyboard/Helper/View+Background.swift
index 4da6051..3ab5ee6 100644
--- a/Sources/SimpleKeyboard/Helper/View+Background.swift
+++ b/Sources/SimpleKeyboard/Helper/View+Background.swift
@@ -8,7 +8,7 @@
 import SwiftUI
 
 public enum KeyboardTheme {
-    case system, floating
+    case system, floating, clear
 }
 
 protocol ThemeableView {
@@ -24,12 +24,15 @@ private typealias PlatformColor = NSColor
 extension NSColor { static var systemGray3: NSColor { NSColor.systemGray } }
 #endif
 
-extension View where Self: ThemeableView {
+extension KeyboardTheme {
+    @ViewBuilder
     var keyboardBackground: some View {
-        if #available(iOS 15.0, macOS 12.0, *) {
-            return AnyView(EmptyView().background(.ultraThinMaterial))
+        if self == .clear {
+            Color.clear
+        } else if #available(iOS 15.0, macOS 12.0, *) {
+            Rectangle().fill(.clear).background(.ultraThinMaterial)
         } else {
-            return AnyView(Color(PlatformColor.systemGray3.withAlphaComponent(0.75)))
+            Color(PlatformColor.systemGray3.withAlphaComponent(0.75))
         }
     }
 }
diff --git a/Sources/SimpleKeyboard/Views/SimpleKeyboard.swift b/Sources/SimpleKeyboard/Views/SimpleKeyboard.swift
index 059e799..90175b8 100644
--- a/Sources/SimpleKeyboard/Views/SimpleKeyboard.swift
+++ b/Sources/SimpleKeyboard/Views/SimpleKeyboard.swift
@@ -52,7 +52,7 @@ public struct SimpleKeyboard: View, ThemeableView {
 
     public var body: some View {
         if isShown {
-            content.modifier(OuterKeyboardThemingModifier(theme: theme, backroundColor: keyboardBackground))
+            content.modifier(OuterKeyboardThemingModifier(theme: theme))
         }
     }
 }
diff --git a/Sources/SimpleKeyboard/Views/SimpleStandardKeyboard.swift b/Sources/SimpleKeyboard/Views/SimpleStandardKeyboard.swift
index 4b6cb4b..f7f2156 100644
--- a/Sources/SimpleKeyboard/Views/SimpleStandardKeyboard.swift
+++ b/Sources/SimpleKeyboard/Views/SimpleStandardKeyboard.swift
@@ -94,7 +94,7 @@ public struct SimpleStandardKeyboard: View, ThemeableView {
                 spaceRow
             }
             .transition(.move(edge: .bottom).combined(with: .opacity))
-            .modifier(OuterKeyboardThemingModifier(theme: theme, backroundColor: keyboardBackground))
+            .modifier(OuterKeyboardThemingModifier(theme: theme))
         }
     }
 }
@@ -118,7 +118,7 @@ struct SimpleStandardKeyboard_Previews: PreviewProvider {
                     settings: KeyboardSettings(
                         language: .latinWithAccents,
                         textInput: nil,
-                        theme: .system,
+                        theme: .clear,
                         actionButton: .search,
                         showNumbers: true,
                         showSpace: false,
diff --git a/Tests/SimpleKeyboardTests/SimpleKeyboardTests.swift b/Tests/SimpleKeyboardTests/SimpleKeyboardTests.swift
index 558f0cd..685e8ca 100644
--- a/Tests/SimpleKeyboardTests/SimpleKeyboardTests.swift
+++ b/Tests/SimpleKeyboardTests/SimpleKeyboardTests.swift
@@ -193,10 +193,12 @@ final class SimpleKeyboardTests: XCTestCase {
     }
 
     func test_theming_modifier() {
-        let mod = OuterKeyboardThemingModifier(theme: .floating, backroundColor: Color.black)
-        let mod2 = OuterKeyboardThemingModifier(theme: .system, backroundColor: Color.black)
+        let mod = OuterKeyboardThemingModifier(theme: .floating)
+        let mod2 = OuterKeyboardThemingModifier(theme: .system)
+        let mod3 = OuterKeyboardThemingModifier(theme: .clear)
         XCTAssertNotNil(EmptyView().modifier(mod))
         XCTAssertNotNil(EmptyView().modifier(mod2))
+        XCTAssertNotNil(EmptyView().modifier(mod3))
     }
 
     static var allTests = [